Personal info: It looks to me that I was more active during 2011 than during 2010. Thus, it has sense for me to stay for another year. Last year I was more active on stewards' list than on projects. Willing to increase activity. (To be honest, I am waiting to see the number of stewards stabilized and that things are going well -- to be able to say to myself that it's time for retirement. If nothing changes drastically, I hope that I would be able to do that in two or three years.)